/**
 * Copyright (c) 2011 ~ 2013 Deepin, Inc.
 *               2011 ~ 2013 jouyouyun
 *
 * Author:      jouyouyun <jouyouwen717@gmail.com>
 * Maintainer:  jouyouyun <jouyouwen717@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 **/

package main

import (
	"fmt"
	"io/ioutil"
	"strings"
)

func parse() {
	contents, err := ioutil.ReadFile("city_native.list")
	if err != nil {
		fmt.Println(err)
		return
	}

	CityMap := make(map[string][]string)
	lines := strings.Split(string(contents), "\n")
	fmt.Println("len: ", len(lines))
	for _, line := range lines {
		values := strings.Split(line, ":")
		if len(values) != 2 {
			continue
		}
		CityMap[values[0]] = append(CityMap[values[0]], values[1])
	}

	for k, v := range CityMap {
		fmt.Printf("\"%s\":\"", k)
		l := len(v)
		for i, j := range v {
			if i != 0 && i < l {
				fmt.Printf(";")
			}
			fmt.Printf("%s", j)
		}
		fmt.Printf("\",\n")
	}
}

func main() {
	parse()
}
